package com.seamtop.cuber.common.entriy;

import com.seamtop.cuber.common.util.StringUtil;

/**
 * Created by feng on 2015/8/11.
 */
public class TableOperatorType {

    public static final int TABLE_OPERATOR_TYPE_ADD = 0;

    public static final int TABLE_OPERATOR_TYPE_DELETE = 1;

    public static final int TABLE_OPERATOR_TYPE_UPDATE = 2;

    public static final int TABLE_OPERATOR_TYPE_INCREMENT = 3;


    public static void main(String [] args){
        System.out.println(null+"");
        String t = null+"";
        if(StringUtil.isEmpty(t)){
            System.out.println("ok1");
        }else{
            System.out.println("ok2"+t.charAt(2));
        }
    }
}
